I Gotta Feeling
by
Black Eyed Peas
Release edition
I Gotta Feeling (2009-07-10) – XE
I Gotta Feeling (2009-07-10) – DE
I Gotta Feeling (2009-08-09) – GB
I Gotta Feeling (2009-08-17) – GB
Invasion of I Gotta Feeling Megamix (2009-09-17) – AU
I Gotta Feeling (2009) – US